Orenburg field
Orenburg Region Orenburg field
Client
Gazprom-Neft PJSC
About the Project

PL-4 process line of the oil and gas processing facility (OGPF) at the Eastern area of the Orenburg oil-and-gas-condensate field. PL-4 carries out primary processing of oil and gas for transportation to the Orenburg gas processing plant. Despite challenging conditions and large H2S content in the oil, the technology developed by OZNA engineers is capable to ensure high processing quality for oil products: the chloride content in the output oil does not exceed 100 mg/l; the water cut is 0.5 % by weight max.

Orenburg field

Scope of Work

  • A large scale project in development and manufacturing of PL-4
  • Commissioning of PL-4

Equipment

  • The process line consists of 9 units, including the inlet separator unit
  • Gas separator unit
  • Three-phase separator unit
  • Oil settling unit
  • Electrical dehydrator unit
  • Buffer drum unit
  • Main line pump unit
  • Heat-exchange unit
  • Heater unit

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